Thanks to this recipe you won’t need a lot of oil and the results are astonishing.
This superb dish can be eaten tepid; so it couldn’t be more convenient. Don’t forget it was invented out of necessity during the siege of a city: Bilbao.

This soup makes an excellent treat for the cool winters: in Castile and everywhere. Traditionally this soup is served in a clay bowl to keep it very hot. For a less pungent flavor remove the germs from the garlic.